The right gear for drinking water
Pumps to clear sludge, scrubbing to remove biofilm, and disinfectant meant for potable storage.
Water Tank Cleaning in Al Tadamun, Jeddah
Al Tadamun is a villa district of newer homes with private plots, gardens and swimming pools, each house with its own independent tank. The air is closer to the sea, humidity is high, and water drawn back from the garden and pool carries sand and algae that settle quickly at the tank bottom.
- A team arrives, not one worker
- Price agreed before we start
- Our own pumps and disinfectant
- Rechecked before we refill
What changes about water tank cleaning in Al Tadamun
Green algae water appears quickly in tanks here, especially where gardens are watered heavily and the pool is refilled from the household tank itself. For the method itself, see how we approach water tank cleaning.
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The first reason
Garden and pool water brings sand and algae into the tank
Large gardens and private pools draw water heavily, and if water returns from irrigation or the pool drains back into the tank, it carries sand, algae and leaves. Tanks here need more frequent cleaning than those in villas without large gardens or pools attached.
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The second reason
Coastal humidity speeds algae and mould growth
South Jeddah sits close to the sea, and high humidity helps green algae grow fast on tank walls. Black mould appears quickly in tanks with high humidity, heat and light. Warm water and no air circulation create ideal conditions for rapid biofilm buildup.
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The third reason
Diesel soot sticks to the tank from outside
Heavy goods roads lie close to the district, and oily dust from truck exhaust clings to the tank surface and pipes. This dust can enter through openings and loose lids, leaving an oily film on top of the water that must be removed.
What water tank cleaning covers in Al Tadamun
A newer administrative villa district in south Jeddah between the sea and heavy goods routes, with high coastal humidity and oily dust from diesel vehicles that clings to the tank exterior.
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Tank checked before we start
Tank inspection starts outside: we check the lid seals tightly, has no gaps, and pipes from the garden or pool are fully separated from the household tank inlet.
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Old water drained out
Complete draining removes algae laden water, and silt from garden return pipes; pumping takes longer where coastal humidity has thickened sediment deposits.
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Sediment vacuumed from the bottom
Sediment vacuumed from the floor removes dead algae, sand, silt from irrigation return and fallen leaves from the garden that have drifted into the tank.
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Walls and floor scrubbed
Scrubbing the walls removes green algae and black mould spots that grow fast in high heat, humidity and light conditions on tank surfaces.
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Interior surfaces disinfected
Disinfection kills algae, mould and bacteria, and is safe for use in swimming pools and garden irrigation systems supplied from the tank.
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Final rinse and lid check
Final rinse and lid check ensure the water is clear, and the seal is tight so no light or sand from the garden can enter the tank again.
Not included
- Repairing cracks, leaks or a failed tank wall
- Plumbing, pump or float-valve repair and replacement
- Replacing the tank or refitting a broken lid
- Treating the quality of the water supplied to the tank
How a tank is actually cleaned
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1
Isolate and drain fully
The supply into the tank is shut and the tank is drained completely.
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2
Remove the sediment by hand
The sludge on the floor is scooped and pumped out first.
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3
Scrub walls and floor bare
The biofilm on the walls is physically scrubbed off.
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4
Disinfect the bare surfaces
With the walls and floor clean, a disinfectant made for drinking-water storage is applied and given time to act on every surface.
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5
Rinse and pump clear
The disinfectant and any loosened residue are rinsed down and pumped out, so the first tank of water after us is not carrying it.
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6
Check the lid, then refill with you
We check the cover seal and inlet before refilling, so dust and insects stay out, then start the refill while you watch it run clear.
Landmarks of Al Tadamun
Villas in Al Tadamun lie between Al Lith Road on one side and the Middle Ring Road on the other, set back from Jeddah Islamic Port which lies on the coast. We reach each villa from its own private street, and rooftop tanks sit away from the main traffic routes.
- Al Lith Road
- Middle Ring Road
- Jeddah Islamic Port
Why us for this job in particular
A team, done in one visit
We send a team, not one person, so a tank is drained, cleaned, disinfected and refilled in a single visit rather than left open for days.
We check the cause, not just the tank
We look at the lid seal and inlet, because a tank that got dirty fast usually has a way in.
You watch it refill clear
Nothing is closed until the tank is refilling and you have seen the water run clean.
From our work
Photographs from real jobs carried out by the crew.
The job is not closed before you approve it
The commitment is simple enough to actually keep: we do not leave until the tank is disinfected, refilling, and you have seen it for yourself.
What is different about South Jeddah
South Jeddah runs from the port and the industrial city down towards Al Khumrah, and homes here sit between the sea and the heavy goods roads. The dust is darker and oilier than in the north, a mix of diesel soot and workshop grit, and it clings to net curtains, window sills and the tops of kitchen cupboards. Floors in the older low rise housing are often plain cement or ceramic tile that darkens where soot is walked in. Humidity from the coast adds mildew in bathrooms and a musty smell in stored fabrics.
Questions about water tank cleaning in Al Tadamun
Garden irrigation is continuous and the pool holds a lot of water; does sand get into the tank?
If water returned from irrigation flows back into the tank, yes, sand and algae enter with it. We check that pipes are fully separated and the tank is independent from the garden and pool. Draining removes all sand and algae that have settled.
Green algae water returns quickly even after cleaning; why is that?
High humidity, heat and sunlight help algae grow fast. If the tank is uncovered or the lid has gaps, sunlight reaches the water. Disinfection kills existing algae, but blocking light and dust entry is the long term solution.
A strange musty smell comes from the taps in the bathroom and kitchen; where does it come from?
High humidity and still air inside the tank help mould grow. Cleaning and disinfection remove existing mould, but good air circulation and a tight lid prevent it coming back.
The tank sits in direct sun all day on the roof; is that the cause of these problems?
Yes, heat and light help algae and bacteria grow fast. Good tank coverage and thermal insulation reduce problems, and regular cleaning is more important here than in shaded locations.
Will cleaning the tank reduce house humidity and the mould in the bathroom?
A contaminated tank may worsen airborne humidity, but coastal humidity is the main driver. Tank cleaning improves water quality, but good ventilation is the answer for mould in the house itself.
How often should a villa tank be cleaned in a humid area like Al Tadamun?
High humidity and fast algae growth here mean regular cleaning is more important than in drier east Jeddah. We recommend scheduled cleaning at set intervals, especially where gardens are heavily irrigated and the pool draws from the household tank.
Can you clean a rooftop tank with a small opening?
Usually yes. A tight rooftop unit with a narrow hatch takes more care and time than a wide ground tank, but the cleaning is the same. Access is one of the things we ask about up front so the price and duration are right before we come.
How often should a tank be cleaned?
On a regular cycle rather than once and forgotten, and sooner if you notice grit, a taste or a cloudy tint.
How much does water tank cleaning in Al Tadamun cost?
It is set after the inspection, because it follows the size of the job, the materials involved and their condition. Send photos on WhatsApp and we will give you an estimate before we reach Al Tadamun.
Other services in Al Tadamun
We provide these in Al Tadamun too, and more than one can share a single visit.
